DREF02 Reference electrode Back Catalog number: 18901183 Manufacturer: DLAB Availability: In the manufacturer's stock Price (VAT incl.) 50,24 € 41,52 € - + Recommended MI58P pH/ORP/Temp probe for pH58 Price on request 52002547 pH Sensor InPro3250/120/PT100 Price on request 18901177 DCON2010 Cond probe, K=10, 52,92 €